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Transverse link made of fibre-reinforced plastics material for a wheel suspension of a vehicle

a technology of fibre-reinforced plastics and transverse links, which is applied in the direction of suspensions, pivoting suspension arms, transportation and packaging, etc., can solve the problems of high cost, time-consuming and expensive production of known transverse links, and the inability to meet the requirements of vehicle suspension, so as to improve the flexural rigidity of the transverse link with a relatively low component weight, the effect of low component weight and high dynamic loading capacity of the transverse web

Active Publication Date: 2015-10-27
TAMP UMFORMTECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]The present invention is based on the object of disclosing a further transverse link of the type mentioned at the outset, which, with an adequate component strength and flexural rigidity, has a relatively low weight and can be produced easily and economically.

Problems solved by technology

When configuring links of this type, different goals have to be taken into account which, however, partly oppose one another.
These known transverse links made of steel sheet are, however, relatively heavy and additionally relatively expensive to produce.
The production of this known transverse link is very time-consuming and expensive owing to the winding on of the fibre braiding.

Method used

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  • Transverse link made of fibre-reinforced plastics material for a wheel suspension of a vehicle
  • Transverse link made of fibre-reinforced plastics material for a wheel suspension of a vehicle
  • Transverse link made of fibre-reinforced plastics material for a wheel suspension of a vehicle

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Embodiment Construction

[0035]FIGS. 1 to 3 show a first embodiment of a transverse link 1 according to the invention fora wheel suspension of a motor vehicle. The transverse link 1 has two crossmernber-side bearing elements 1.1, 1.2 and a steering knuckle-side bearing element 1.3, which are connected to one another by a single-shell connecting element 1.4. The bearing elements 1.1, 1.2, 1.3 are bush-shaped in each case and have a through-opening. The through-openings of the crossmember-side bearing elements 1.1, 1.2 define a common pivot axis (PA). Alternatively, the transverse link 1 may also be configured in such a way that the crossmember-side bearing elements 1.1, 1.2 are pivotable about axes running substantially coaxially with respect to one another. The through-opening of the steering knuckle-side bearing element 1.3 runs transversely or perpendicularly to the respective longitudinal centre axis (pivot axis) of the steering knuckle-side bearing elements 1.1, 1.2.

[0036]The bearing elements 1.1, 1.2, ...

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Abstract

A transverse link made of fiber-reinforced plastics material for a wheel suspension, which transverse link is pivotable on its bearing elements about a common pivot axis or axes running substantially coaxially with respect to one another, these bearing elements being connected by a single-shell connecting element having connecting arms to a bearing element having a ball and socket joint bearing. The bearing elements and the connecting element are elements of an integral plastics material. In order to produce a transverse link of this type, disclosed is an integral plastics material moulded part produced by extrusion of plastics, the bearing elements having bearing bushes shells surrounded by extrusion of the plastics material. The ball and socket joint bearing have a bearing bush or a shell-shaped sliding capsule, produced from plastics material and connected to the connecting element, the connecting element comprising a centre or transverse web connecting the bearing elements.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims priority to European Patent Application No. 13 152 882.0 filed Jan. 28, 2013, the disclosure of which is hereby incorporated by reference in its entirety.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The invention relates to a transverse link made of fibre-reinforced plastics material for a wheel suspension of a vehicle, which transverse link is pivotable on at least two of its bearing elements about a common pivot axis or about pivot axes running substantially coaxially with respect to one another, these at least two bearing elements being connected by a single-shell connecting element having at least two connecting arms to at least one bearing element having a ball and socket joint bearing, the bearing elements and the connecting element being elements of an integral plastics material moulded part.[0004]2. Description of Related Art[0005]Numerous wheel suspensions for motor vehicles are known, wh...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): B60G7/00B29C43/18
CPCB60G7/001B29C43/18B60G2206/014B60G2206/124B60G2206/7101B60G2206/7104B60G2206/8101B60G2206/8102
Inventor DICKE, THOMASBUCHHOLZ, MATHIASLEIMKUHLER, LESLIEKROEGER, MATTHIASSUDOWE, ULFGROSS, THOMAS
Owner TAMP UMFORMTECHN
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